Specifications Hign-concerned Chemical:None Origin:Mainland China Welcome to our store. Our products have affordable prices and good quality. We support dropshipping and wholesale. If you want to work with us for a long time, please contact us and we will give you a very favorable price.Best Regards! 1. OLED display screen, readable in the sunlight. 2. Easy operation, rechargeable by USB interface. 3. Support reading FDX-B (ISO11784 / 11785) and EMID microchips. 4. Widely used for animal management, resource management, railway detection and so on. Frequency: 134.2kHz, 125kHz Reading Standard: FDX-B ( ISO11784 / 85), EMID Reading Time: Less than 100ms Screen: 0.91in Working Temperature: -10-50 Storage Temperature: 30-70 Power Supply: 3.7V Li- battery Colour:Black/White Material:plastic Package Contents: 1 x Pet Microchip Scanner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.